int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags);
DESCRIPTION
CMS_final() finalises the structure cms. It's purpose is to perform any operations
necessary on cms (digest computation
for example) and set the appropriate fields. The parameter data contains the content to be processed. The
dcont parameter contains a BIO to
write content to after processing: this is only used with detached
data and will usually be set to NULL.
NOTES
This function will normally be called when the CMS_PARTIAL flag is used. It should only be
used when streaming is not performed because the streaming I/O
functions perform finalisation operations internally.
RETURN VALUES
CMS_final() returns 1 for success or 0 for failure.
